Measurement of the inclusive ϕ cross-section in pp collisions at s=7 TeV

The cross-section for inclusive ϕ meson production in pp collisions at a centre-of-mass energy of s=7 TeV has been measured with the LHCb detector at the Large Hadron Collider. The differential cross-section is measured as a function of the ϕ transverse momentum pT and rapidity y in the region 0.6